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What is the main purpose of adopting high carbon content in electric furnace ingredients?

What is the main purpose of adopting high carbon content in electric furnace ingredients?
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Answer: When oxygen is blown during the melting period, carbon is oxidized before iron, which reduces the burning loss of iron; carburizing can reduce the melting point of scrap steel.
Accelerate melting; The carbon-oxygen reaction causes the molten pool to stir, which promotes the steel-slag reaction, which is conducive to early dephosphorization; During the refining heating period,
The active carbon-oxygen reaction enlarges the steel-slag interface, which is conducive to further dephosphorization, and is conducive to the homogenization and uniformity of molten steel composition and temperature.
The floating of gas and inclusions; active carbon-oxygen reaction helps the formation of foam slag, improves heat transfer efficiency, and accelerates the heating process.

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